Map of ZIP Codes in Rockville, Maryland

List of Zipcodes in Rockville, Maryland

ZIP CodeZIP Code NamePopulationType
20850
Rockville46340Non-Unique
20851
Rockville14191Non-Unique
20852
Rockville40365Non-Unique
20853
Rockville29673Non-Unique
20854
Potomac49611Non-Unique
20855
Derwood14295Non-Unique
20877
Gaithersburg34321Non-Unique